map -package:vector -package:conduit -package:blaze-html -is:exact -package:containers -package:integration -package:bytestring -is:exact -package:dense-linear-algebra -is:exact -package:hedgehog -package:Cabal-syntax -package:monoidal-containers is:exact package:charset

map :: (Char -> Char) -> CharSet -> CharSet
charset Data.CharSet